Blar i NILU Brage på forfatter "Krogseth, Ingjerd Sunde"
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Calibration and Application of a Passive Air Sampler (XAD-PAS) for Volatile Methyl Siloxanes
Krogseth, Ingjerd Sunde; Zhang, Xianming; Lei, Ying D.; Wania, Frank; Breivik, Knut (Journal article; Peer reviewed, 2013)Because the atmosphere is key to understanding the environmental behavior of volatile methyl siloxanes (VMS), a variety of reliable air sampling methods are needed. The purpose of this study was to calibrate and evaluate ... -
Dechloranes and chlorinated paraffins in sediments and biota of two subarctic lakes
Arriola, Aline; Al Saify, Insam; Warner, Nicholas Alexander; Herzke, Dorte; Harju, Mikael; Amundsen, Per-Arne; Evenset, Anita; Möckel, Claudia; Krogseth, Ingjerd Sunde (Peer reviewed; Journal article, 2024)Our understanding of the environmental behavior, bioaccumulation and concentrations of chlorinated paraffins (CPs) and Dechloranes (Dec) in the Arctic environment is still limited, particularly in freshwater ecosystems. ... -
Elucidating the Behavior of Cyclic Volatile Methylsiloxanes in a Subarctic Freshwater Food Web: A Modeled and Measured Approach
Krogseth, Ingjerd Sunde; Undeman, Emma Maria; Evenset, Anita; Christensen, Guttorm N.; Whelan, Mick; Breivik, Knut; Warner, Nicholas Alexander (Journal article; Peer reviewed, 2017)Cyclic volatile methylsiloxanes (cVMS) are used in personal care products and emitted to aquatic environments through wastewater effluents, and their bioaccumulation potential is debated. Here, a new bentho-pelagic version ... -
Evaluating the Environmental Fate of Short-Chain Chlorinated Paraffins (SCCPs) in the Nordic Environment Using a Dynamic Multimedia Model
Krogseth, Ingjerd Sunde; Breivik, Knut; Arnot, Jon A; Wania, Frank; Borgen, Anders; Schlabach, Martin (Journal article; Peer reviewed, 2013)Short chain chlorinated paraffins (SCCPs) raise concerns due to their potential for persistence, bioaccumulation, long-range transport and adverse effects. An understanding of their environmental fate remains limited, ... -
Impacts of a warming climate on concentrations of organochlorines in a fasting high arctic marine bird: Direct vs. indirect effects?
Bustnes, Jan Ove; Bårdsen, Bård-Jørgen; Moe, Børge; Herzke, Dorte; Ballesteros, Manuel; Fenstad, Anette; Borgå, Katrine; Krogseth, Ingjerd Sunde; Eulaers, Igor; Skogeng, Lovise Pedersen; Gabrielsen, Geir Wing; Hanssen, Sveinn Are (Peer reviewed; Journal article, 2023)The present study examined how climate changes may impact the concentrations of lipophilic organochlorines (OCs) in the blood of fasting High Arctic common eiders (Somateria mollissima) during incubation. Polychlorinated ... -
Main sources controlling atmospheric burdens of persistent organic pollutants on a national scale
Halvorsen, Helene Lunder; Bohlin-Nizzetto, Pernilla; Eckhardt, Sabine; Gusev, Alexey; Krogseth, Ingjerd Sunde; Möckel, Claudia; Shatalov, Victor; Skogeng, Lovise Pedersen; Breivik, Knut (Peer reviewed; Journal article, 2021)National long-term monitoring programs on persistent organic pollutants (POPs) in background air have traditionally relied on active air sampling techniques. Due to limited spatial coverage of active air samplers, questions ... -
Modelling PCB-153 in northern ecosystems across time, space, and species using the nested exposure model
Krogseth, Ingjerd Sunde; Breivik, Knut; Frantzen, Sylvia; Nilsen, Bente Merete; Eckhardt, Sabine; Nøst, Therese Haugdahl; Wania, Frank (Peer reviewed; Journal article, 2023)There is concern over possible effects on ecosystems and humans from exposure to persistent organic pollutants (POPs) and chemicals with similar properties. The main objective of this study was to develop, evaluate, and ... -
Monitoring of environmental contaminants in air and precipitation, annual report 2013.
Bohlin-Nizzetto, Pernilla; Aas, Wenche; Krognes, Terje; Krogseth, Ingjerd Sunde (NILU OR;29/2014, Research report, 2014)This report presents results from 2013 for persistent organic pollutants (POPs) and heavy metals from the rural air- and precipitation chemistry monitoring network in Norway. These results are compared to previous years. -
Multimedia models and observations in concert. A powerful tool to understand and manage organic contaminants
Krogseth, Ingjerd Sunde; Breivik, Knut (NILU OR;22/2014, Research report, 2014)This report summarizes results from a project funded by the Research Council of Norway (196191/S30). The overall goal was to better understand and predict relationships between emissions of organic chemicals of emerging ... -
Occurrence and seasonality of cyclic volatile methyl siloxanes in Arctic air
Krogseth, Ingjerd Sunde; Kierkegaard, Amelie; McLachlan, Michael S.; Breivik, Knut; Hansen, Kaj M.; Schlabach, Martin (Journal article; Peer reviewed, 2013)Cyclic volatile methyl siloxanes (cVMS) are present in technical applications and personal care products. They are predicted to undergo long-range atmospheric transport, but measurements of cVMS in remote areas remain ... -
Reducing sampling artifacts in active air sampling methodology for remote monitoring and atmospheric fate assessment of cyclic volatile methylsiloxanes
Warner, Nicholas Alexander; Nikiforov, Vladimir; Krogseth, Ingjerd Sunde; Bjørneby, Stine Marie; Kierkegaard, Amelie; Bohlin-Nizzetto, Pernilla (Peer reviewed; Journal article, 2020)Active sampling methodology for atmospheric monitoring of cyclic volatile methylsiloxanes (cVMS) was improved to reduce sampling artifacts. A new sorbent, ABN Express (ABN), was evaluated for storage stability and measurement ... -
Screening Programme 2017 – AMAP Assessment Compounds
Schlabach, Martin; van Bavel, Bert; Baz-Lomba, Jose Antonio; Borgen, Anders; Gabrielsen, Geir Wing; Götsch, Arntraut; Halse, Anne Karine; Hanssen, Linda; Krogseth, Ingjerd Sunde; Nikiforov, Vladimir; Nygård, Torgeir; Bohlin-Nizzetto, Pernilla; Reid, Malcolm James; Rostkowski, Pawel Marian; Samanipour, Saer (NILU report;21/2018, Research report, 2018)This report summarizes the findings of a screening study on the occurrence of emerging substances selected by AMAP and other related substances measured earlier. The study includes selected solvents, siloxanes, flame ... -
Spatial distribution of Dechlorane Plus and dechlorane related compounds in European background air
Skogeng, Lovise Pedersen; Halvorsen, Helene Lunder; Breivik, Knut; Eckhardt, Sabine; Herzke, Dorte; Moeckel, Claudia; Krogseth, Ingjerd Sunde (Peer reviewed; Journal article, 2023)The highly chlorinated chemical Dechlorane Plus (DP) was introduced as a replacement flame retardant for Mirex, which is banned through the Stockholm Convention (SC) for its toxicity (T), environmental persistence (P), ... -
Understanding of Cyclic Volatile Methyl Siloxane Fate in a High Latitude Lake Is Constrained by Uncertainty in Organic Carbon− Water Partitioning
Krogseth, Ingjerd Sunde; Whelan, Mick; Christensen, Guttorm N; Breivik, Knut; Evenset, Anita; Warner, Nicholas Alexander (Journal article; Peer reviewed, 2017)Cyclic volatile methyl siloxanes (cVMS) are emitted to aquatic environments with wastewater effluents. Here, we evaluate the environmental behavior of three cVMS compounds (octamethylcyclotetrasiloxane (D4), decamethylcy ... -
Understanding the fate and bioaccumulation of cyclic volatile methyl siloxanes in Arctic Lakes
Krogseth, Ingjerd Sunde; Warner, Nicholas Alexander; Christensen, Guttorm N.; Whelan, Mick; Breivik, Knut; Evenset, Anita; Wasbotten, Ingar Halvorsen (Journal article; Peer reviewed, 2014)